Princeton HP-3 Owner's Manual page 7

4. Playback button
Playback the sound recorded
5. Record button
Record the sound played
6. Button of metronome
It is used to adjust rhythm.
7.Button of demonstration sound.
It is for demonstration songs and practice songs
8. Transpose/MIDI
It is used for tone modification, the curve of tuning and to set swing and MIDI.
9. Selection of touch sensitive
It is used to change touch sense of keyboard (3) and replay.
10. Button of timbre
A. It is used to change timbre.
B. Push down the 2 button at the same time, and play with double timbre at the same time.
11. Terminal of headphone
A. Loudspeaker was disconnected while the headphone is connected, you can only hear the sound from the headphone.
B. High volume for a long time is bad for your ears.
12. Terminal of microphone
You can play and sing at the same time while the microphone is connected.
13. Volume adjuster for microphone
To adjust the volume which coming into the microphone
14. Arrange of transpose
To set the keyboard arrange of transpose and swing keynote.
15. Terminal of pedal
Please connect the pedal with standard plug.
16. Terminal of MIDI.
Please refer to function of MIDI
17.Terminal of AUX input
Terminal of the same of rhythm (switch of piano body main volume can't adjust the volume, so connected equipment that
should adjust equipment with volume.
18.Terminal of AUX output
The same as the sound speaker makes, transmit the sound of piano to other machine to make sound (magnify, stereo
acoustics). Main volume switch of the piano can adjust sound.
7